an amber alert has been issued for jessica ridgeway after she failed to show up for school. 50 officials including police and fire fighters are looking for her, but she has not yet been found. >>> we've got much more ahead this hour. here's a look at what's coming up. >>> with 50 million in the u.s. and nearly 24 million eligible to vote, some analysts are saying they might decide the next president. all morning we put the latino vote in focus. >> investigators have made progress into the investigation into agent ivie's staff. >> a new theory behind the brutal death of a u.s. border agent. why investigators are saying he may have died at hands of one of his own. >>> 500 convicted felons could be set free in massachusetts. why? this chemist allegedly tampered with evidence for the last nine years. up. a short word that's a tall order. up your game. up the ante. and if you stumble, you get back up. up isn't easy, and we ought to know. we're in the business of up. everyday delta flies a quarter of million people while investing billions improving everything from booking to baggage claim. we